<template>
  <div class="department-container">
    <div class="app-container">
      <el-card>
        <!-- 用一个行列布局 -->
        <el-row type="flex" justify="space-between" align="middle" style="height: 40px">
          <el-col :span="20">
            <svg-icon icon-class="qq" /><span>江苏传智播客教育科技股份有限公司</span>
          </el-col>
          <el-col :span="4">
            <el-row type="flex" justify="end">
              <!-- 两个内容 -->
              <el-col>负责人</el-col>
              <!-- 下拉菜单 element -->
              <el-col>
                <el-dropdown>
                  <span>
                    操作<i class="el-icon-arrow-down" />
                  </span>
                  <el-dropdown-menu slot="dropdown">
                    <el-dropdown-item @click.native="hAdd('')">添加子部门</el-dropdown-item>
                  </el-dropdown-menu>
                </el-dropdown>
              </el-col>
            </el-row>
          </el-col>
        </el-row>
        <el-tree
          :data="list"
          :default-expand-all="true"
        >
          <template #default="{ data }">
            <el-row
              type="flex"
              justify="space-between"
              align="middle"
              style="height: 40px; width: 100%"
            >
              <el-col :span="20">
                <svg-icon icon-class="home" />
                <span> {{ data.name }} </span>
              </el-col>
              <el-col :span="4">
                <el-row type="flex" justify="end">
                  <!-- 两个内容 -->
                  <el-col>{{ data.manager }}</el-col>
                  <!-- 下拉菜单 element -->
                  <el-col>
                    <el-dropdown>
                      <span> 操作<i class="el-icon-arrow-down" /> </span>
                      <el-dropdown-menu slot="dropdown">
                        <el-dropdown-item @click.native="hAdd(data.id)">添加子部门</el-dropdown-item>
                        <el-dropdown-item @click.native="hEdit(data.id)">编辑部门</el-dropdown-item>
                        <el-dropdown-item v-if="data.children && data.children.length === 0" @click.native="hDel(data.id)">删除部门</el-dropdown-item>
                      </el-dropdown-menu>
                    </el-dropdown>
                  </el-col>
                </el-row>
              </el-col>
            </el-row>
          </template>
        </el-tree>
      </el-card>


      <el-dialog 
      :title="isEdit?'编辑部门':'新增子部门'" 
      :visible.sync="showDialog" 
      :close-on-click-modal="false" 
      :close-on-press-escape="false"
      @close="hClose"
      >
            <addOrEdit @close="showDialog=false" ref="myDept" :id="curId" :is-edit="isEdit" @success="hSuccess" :origin-list="originList"/>
      </el-dialog>
    </div>
  </div>
</template>

<script>
import { getDepartments,delDepartments } from "@/api/departments";
import { tranListToTreeList } from "@/utils/index";
import addOrEdit from "./deptDialog.vue";
export default {
components:{
 addOrEdit
},
  data() {
    return {
      originList:[],
      showDialog:false,
      // 依赖一份树形数据
      list: [],
      curId:'',
      isEdit:false
    }
  },
  created() {
    this.loadDepartments()
  },
  methods: {
    hClose(){
        console.log('弹层关闭')
        this.$refs.myDept.resetForm()
    },
    hSuccess(){
      this.showDialog=false
      this.loadDepartments()
    },
    hDel(id){
          this.$confirm('您确认要删除该部门吗,是否继续?','提示',{
            confirmButtonText:'确定',
            cancelButtonText:'取消',
            type:'warning'
          }).then(async()=>{
                const res = await delDepartments(id)
                console.log(res,'delDepartments')
                if(res.success){
                  this.loadDepartments()
                }                
          }).catch(()=>{
            this.$message({
              type:'info',
              message:'已取消删除'
            })
          })
    },
    hEdit(id){
      this.curId = id
      this.isEdit = true
      this.showDialog = true
      this.$nextTick(()=>{
        this.$refs.myDept.loadDepartmentsDetail()
      })
    },
    hAdd(id){
      this.curId= id
      this.isEdit = false
      this.showDialog= true
    },
   async loadDepartments(){
    try{
     const res = await getDepartments()
     console.log(res,'getDepartments')
     this.originList = res.data.depts.map(item=>{
      const {name,code,id,pid} = item
      return {name,code,id,pid}
     })
     res.data.depts.shift()
     this.list = tranListToTreeList(res.data.depts)
    }catch(error){
      console.log(error);
    }
   },
    // handleNodeClick(data) {
    //   console.log(data)
    // }
  }
}
</script>
